your cab will need an intake vent at least 2x the size of your exhaust hole.lightproof for flowering.
seventhchild Reviewed by seventhchild on . air conditioning question I live in a warm climate in the south and so I am dealing with some heat issues. I am growing in a cabinet in a room that has air conditioning. Is there any issues with just pumping the cold air into my cabinet. I tried it the other day and I was able to get the temp down around 80 with my lights on. I am hoping this is okay. thanks Rocklobster4040 Rating: 5